Create jmeter_cluster_delete.sh

jmeter_cluster_delete.sh

@@ -0,0 +1,63 @@
+#!/usr/bin/env bash
+#Delete multiple Jmeter namespaces on an existing kuberntes cluster
+#Started On January 23, 2018
+
+working_dir=`pwd`
+
+echo "checking if kubectl is present"
+
+if ! hash kubectl 2>/dev/null
+then
+    echo "'kubectl' was not found in PATH"
+    echo "Kindly ensure that you can acces an existing kubernetes cluster via kubectl"
+    exit
+fi
+
+kubectl version --short
+
+echo "Current list of namespaces on the kubernetes cluster:"
+
+echo
+
+kubectl get namespaces | grep -v NAME | awk '{print $1}'
+
+echo
+
+echo "Enter the name of the existing tenant unique name, this will be used to delete the namespace"
+read tenant
+echo
+
+#Check If namespace exists
+
+kubectl get namespace $tenant > /dev/null 2>&1
+
+if [ $? !-eq 0 ]
+then
+  echo "Namespace $tenant exist, this namespace will be deleted "
+  echo "Current list of namespaces on the kubernetes cluster"
+  sleep 2
+
+#  kubectl get namespaces | grep -v NAME | awk '{print $1}'
+  exit 1
+fi
+
+echo
+echo "Deleting Namespace: $tenant"
+
+kubectl delete namespace $tenant
+
+echo "Namespace $tenant has been deleted"
+
+echo
+
+echo "Number of worker nodes on this cluster is " $nodes
+
+echo
+
+echo "Printout Of the $tenant Objects"
+
+echo
+
+kubectl get -n $tenant all
+
+echo namespace = $tenant > $working_dir/tenant_export